respeaker / mic_hat

2 Mic Array for Raspberry Pi

MIC HAT for Raspberry Pi

To build voice enabled projects with Google Assistant, Amazon Alexa Voice service and etc.

Requirements

• seeed-voicecard, the kernel driver for on-board WM8960 codec
• spidev for on-board SPI interface APA102 LEDs
• google-assistant-library
• avs, Alexa Voice Service client python library
• voice-engine

Setup

1. Go to seeed-voicecard and install it
2. Use raspi-config to enable SPI.
3. Install spidev (pip install spidev).
4. Run python pixels.py to test the pixels.

Build a Google Home like device with Google Assistant SDK

1. Setup google-assistant-library
2. Run python google_assistant.py --device_model_id 'respeaker-xyz'

Build an Echo like device with Alexa Voice Service

1. pip install avs voice-engine
2. Go to snowboy and install its python binding.
3. python alexa.py